Microsoft Azure Speech Recognition (SR) Plugin 1.25.1 to the UniMRCP Server (UMS) has been released.
The plugin is based on the following components:
- Microsoft Speech WebSocket Protocol
 
- Libevent 2.1.9
 
- Rapidjson 1.1.0
 
The plugin supports the following endpoints:
- Speech Service (regional)
 
- Custom Speech Service (regional)
 
- Speech Service (containerized)
 
- Custom Speech Service (containerized)
 
- Speech Service (private)
 
- Custom Speech Service (private)
 
The plugin is available for the following UMS versions:
The binaries are currently available for the following Linux distributions:
- Red Hat / CentOS 7
- unimrcp-azure-sr-1.7.23-1.el7.x86_64.rpm
 
- unimrcp-azure-sr-1.8.3-1.el7.x86_64.rpm
 
 
- Red Hat / CentOS 8
- unimrcp-azure-sr-1.7.23-1.el8.x86_64.rpm
 
- unimrcp-azure-sr-1.8.3-1.el8.x86_64.rpm
 
 
- Ubuntu 18.04 LTS
- unimrcp-azure-sr_1.7.23-bionic_amd64.deb
 
- unimrcp-azure-sr_1.8.3-bionic_amd64.deb
 
 
- Ubuntu 20.04 LTS
- unimrcp-azure-sr_1.7.23-focal_amd64.deb
 
- unimrcp-azure-sr_1.8.3-focal_amd64.deb
 
 
This is a patch release fixing two minor issues.
The detailed list of changes introduced in this release follows.
New Features
Fixed Problems
- Do not set the header field Ocp-Apim-Subscription-Key in the outgoing request when the subscription key is not specified (on-prem containers). This is a regression introduced since Azure SR 1.19.0 with the support of private endpoints causing no functional differences in most of the cases.
 
- Consistently set the header field Input-Type to 'speech' and/or 'dtmf' in the START-OF-INPUT events.
 
Configuration Parameters
Miscellaneous
 
Visit the Azure SR plugin page for more information.
Thank you for using UniMRCP.
--
Arsen Chaloyan
Author of UniMRCP
http://www.unimrcp.org